<template>
  <el-form
    ref="loginForm"
    :rules="loginRules"
    :model="loginForm"
    class="login-form"
    status-icon
    label-width="0">
    <el-form-item prop="loginname">
      <el-input
        v-model="loginForm.loginname"
        size="small"
        auto-complete="off"
        placeholder="请输入登录名"
        @keyup.enter.native="handleLogin">
        <i
          slot="prefix"
          class="icon-yonghu"/>
      </el-input>
    </el-form-item>
    <el-form-item prop="password">
      <el-input
        :type="passwordType"
        v-model="loginForm.password"
        size="small"
        auto-complete="off"
        placeholder="请输入密码"
        @keyup.enter.native="handleLogin">
        <i
          slot="suffix"
          class="el-icon-view el-input__icon"
          @click="showPassword"/>
        <i slot="prefix" class="iconfont icon-mima"></i>
      </el-input>
    </el-form-item>
    <el-form-item prop="code">
      <el-row v-if="codeFlag == '1'" :span="24">
        <el-col :span="16">
          <el-input
            :maxlength="code.len"
            v-model="loginForm.code"
            size="small"
            auto-complete="off"
            placeholder="请输入验证码"
            @keyup.enter.native="handleLogin">
            <i
              slot="prefix"
              class="icon-yanzhengma"/>
          </el-input>
        </el-col>
        <el-col :span="8">
          <div class="login-code">
<!--            :src="codeUrl+'?randomStr='+loginForm.randomStr"-->
            <img
              :src="code.src"
              class="login-code-img"
              @click="refreshCode">
          </div>
        </el-col>
      </el-row>

      <Verify
        v-else-if="codeFlag == '2'"
        @success="verifySuccess"
        :mode="'pop'"
        :captchaType="'blockPuzzle'"
        :imgSize="{ width: '330px', height: '155px' }"
        ref="verify"
      />

    </el-form-item>
    <el-form-item>
      <el-button
        type="primary"
        size="small"
        class="login-submit"
        @click.native.prevent="handleLogin">登录
      </el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import { randomLenNum } from '@/util/util'
import { mapGetters } from 'vuex'
import { getCode, getCodeZuul } from '@/api/code'
import { codeUrl } from '@/config/env'
import Verify from "@/components/verifition/Verify";
import config from  "@/config/app"

export default {
  name: 'Userlogin',
  components: {
    Verify,
  },
  data() {
    return {
      codeUrl,
      codeFlag: config.verifyCodeFlag,
      gatewayFlag: config.gatewayFlag,
      socialForm: {
        code: '',
        state: ''
      },
      loginForm: {
        loginname: 'admin',
        password: '123456',
        code: '',
        // randomStr: '',
        randomStr: "blockPuzzle",
      },
      checked: false,
      code: {
        src: undefined,
        len: 4
      },
      loginRules: {
        loginname: [
          { required: true, message: '请输入登录名', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 1, message: '密码长度最少为1位', trigger: 'blur' }
        ],
        // code: [
        //   { required: true, message: '请输入验证码', trigger: 'blur' }
        // ]
      },
      passwordType: 'password'
    }
  },
  created() {
    if (this.codeFlag == '1') {
      this.refreshCode()
      this.loginRules.code = [
        { required: true, message: '请输入验证码', trigger: 'blur' }
      ]
    }
  },
  mounted() {
  },
  computed: {
    ...mapGetters(['tagWel'])
  },
  props: {
    active:{}
  },
  methods: {
    refreshCode() {
      this.loginForm.code = ''
      this.loginForm.randomStr = randomLenNum(this.code.len, true)
      // type为char时，是数字和字母组合的图片验证码，type为math时，是计算题式的验证码
      if(this.gatewayFlag == '1'){
        getCode({ randomStr: this.loginForm.randomStr, type: 'char' }, this.code).catch(() => {
          this.$store.dispatch('FedLogOut')
        })
      }else if(this.gatewayFlag == '2'){
        getCodeZuul({ randomStr: this.loginForm.randomStr, type: 'char' }, this.code).catch(() => {
          this.$store.dispatch('FedLogOut')
        })
      }
    },
    showPassword() {
      this.passwordType == ''
        ? (this.passwordType = 'password')
        : (this.passwordType = '')
    },
    handleLogin() {
      if (!this.active){
        this.$message.error('请选择租户')
        return false
      }
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          if (this.codeFlag == '1'){
            this.$store.dispatch('LoginByLoginname', this.loginForm).then(() => {
              this.$router.push({ path: this.tagWel.value })
            }).catch(() => {
              this.refreshCode()
            })
          } else if (this.codeFlag == '2'){
            this.$refs.verify.show();
          }

        }
      })
    },
    verifySuccess(params) {
      this.loginForm.code = params.captchaVerification;
      this.$store.dispatch("LoginByLoginname", this.loginForm).then(() => {
        this.$router.push({ path: this.tagWel.value });
      });
    },
  }
}
</script>

<style>
</style>
